Lint improvements to regexps

[ganeti-local] / lib / hypervisor / hv_xen.py

diff --git a/lib/hypervisor/hv_xen.py b/lib/hypervisor/hv_xen.py
index 7c07422..fa1cb0c 100644 (file)
--- a/lib/hypervisor/hv_xen.py
+++ b/lib/hypervisor/hv_xen.py
@@ -415,7 +415,7 @@ class XenHypervisor(hv_base.BaseHypervisor):
       if netinfo.mac_prefix:
         data.write("NETWORK_MAC_PREFIX=%s\n" % netinfo.mac_prefix)
       if netinfo.tags:
-        data.write("NETWORK_TAGS=%s\n" % "\ ".join(netinfo.tags))
+        data.write("NETWORK_TAGS=%s\n" % r"\ ".join(netinfo.tags))
 
     data.write("MAC=%s\n" % nic.mac)
     data.write("IP=%s\n" % nic.ip)